How to choose and buy door and window hardware acc

2022-07-22
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Used for casement windows. The main function is to compress the casement on the window frame when the casement is closed, so as to achieve the sealing effect. When shopping, consumers should pay attention to observing that the surface is flat, free of burrs, with a sense of weight in their hands, and the coating surface is uniform

tomorrow's clothes rack, linis hardware

(1) hinge ordinary hinge: used for cabinet doors, windows, doors, etc. The materials are iron, copper and stainless steel. The disadvantage of ordinary hinge is that it does not have the function of spring hinge. After installing the hinge, you must install all kinds of beads, otherwise the wind will blow the door panel. Pipe hinge: also called spring hinge. It is mainly used for the connection of furniture door panels, which generally requires a thickness of 16~20 mm. Materials include galvanized iron and zinc alloy. The spring hinge is attached with adjusting screws, which can adjust the height and thickness of the plate up, down, left and right. One of its features is that it can match the opening angle of the cabinet door according to the space. In addition to the general 90 degree angle, 127 degrees, 144 degrees, 165 degrees, etc. have corresponding hinges to match, so that various cabinet doors have corresponding extensions. Door hinge: it is divided into ordinary type and bearing type. The ordinary type has been mentioned before. Bearing type can be divided into copper and stainless steel from the material. Judging from the current consumption situation, copper bearing hinges are used more, because they are beautiful and bright in style, moderate in price, and equipped with screws. Other hinges: there are glass hinges, table hinges, and door hinges. The glass hinge is used to install on the frameless glass cabinet door, and the glass thickness is required to be no more than 5~6 mm

(2) there are clear hinges and concealed hinges. The exposed hinge is the kind we usually see used by most doors, which has no rebound force. Concealed hinges are mostly used in furniture, which can be divided into hydraulic, quick installation, frame door and ordinary

(3) track: sliding door track, hanging wheel, glass pulley (4) bolt (light and dark) (5) door suction is installed behind the door. After the door is opened, it is stabilized by the magnetism of the door suction to prevent the wind from automatically closing (6) ground suction (7) door clamp (8) door closer (9) door mirror is commonly known as cat's eye. Its function is to see all the scenes within the field angle of view of about 120 degrees from the door through the door mirror from indoors, But you can't see anything in the room through the door mirror from the outside If this mirror is installed on the door of a public house or private residence, it can play a certain role in preventing theft and safety of the family (10) Batten (copper, aluminum, PVC) door and window engineering " Special hardware "e

how to buy door and window hardware? What should we pay attention to when buying door and window hardware

I. handle: used for casement windows. The main function is to compress the casement on the window frame when the casement is closed, so as to achieve the sealing effect. When shopping, consumers should pay attention to observing that the surface is flat, free of burrs, with a sense of weight in their hands, and the coating surface is uniform

II. Hinge: used for casement doors and windows. Consumers can observe the hinge materials when purchasing, including copper, iron plated copper, stainless steel, aluminum alloy extruded materials, etc. do not choose zinc alloy hinges

III. sliding brace: a device that supports the casement to realize opening, closing and positioning. It is better for consumers to choose stainless steel materials when shopping. The surface should be free of scratches, sharp edges, burrs and other defects. When sliding support is opened and closed, there is a little resistance

IV. pulley: bear the weight of each sliding door and window and move horizontally. When shopping, consumers should pay attention to the material of the pulley frame and whether the pulley adopts needle roller bearings or ball bearings. For the pulley used for sliding doors, heavy-duty door pulleys should be selected, and the pulley used for sliding windows must not be replaced

five and a half month locks: most of them are hook locks between fans. Consumers should choose stainless steel or aluminum alloy

VI. hinge: trigeminal hinge with high strength, strong bearing capacity, convenient disassembly and assembly, flexible opening and closing, silencing and other characteristics is preferred

VII. Sealing strip: due to the combination of door and door panel, the noise at the moment of closing the door is as high as 120 dB, which seriously affects physical and mental health. The high-strength sealing strip is adopted, which does not react with the paint, ensuring the smoothness of the contact paint surface. And it also has the characteristics of shock absorption, silencing, sealing, sound insulation, moisture-proof and so on

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